diff --git a/cmake/DetectArchitecture.cmake b/cmake/DetectArchitecture.cmake
index b5d41f5e1c..13b3d6a31e 100644
--- a/cmake/DetectArchitecture.cmake
+++ b/cmake/DetectArchitecture.cmake
@@ -40,7 +40,7 @@ endif()
 set(CMAKE_REQUIRED_FLAGS_SAVE "${CMAKE_REQUIRED_FLAGS}")
 
 set(AVX_NAME "T_Fallback")
-if ((${CMAKE_SYSTEM_PROCESSOR} MATCHES "x86_64") OR (${CMAKE_SYSTEM_PROCESSOR} MATCHES "i386"))
+if ((${CMAKE_SYSTEM_PROCESSOR} MATCHES "x86_64") OR (${CMAKE_SYSTEM_PROCESSOR} MATCHES "i386") OR (${CMAKE_SYSTEM_PROCESSOR} MATCHES "AMD64"))
 
 foreach(INSTRUCTION_SET IN LISTS INSTRUCTION_SETS)
     string(REPLACE "?" ";" CURRENT_LIST "${INSTRUCTION_SET}")